One rugby fan who went to watch the game using Spark Sport's free trial expressed frustration and concern about future sporting events including the 2019 Rugby World Cup.
"It's 06:42 and I'm staring at a Spark Sport bulletin on my screen 'sorry for the interruption. The team are working on a fix'.
"In a few days I'll be paying for this service, but every time I use it there seems to be some kind of issue," said the man, who wished to remain anonymous.
Customers can pay $80, rising to $90 for those who wait until September for the Rugby World Cup Tournament pass, which kicks off on September 20.
Spark has stressed that its service has been in a "beta" or test phase that was always going to involve ironing out a few bugs - and that it has worked smoothly most of the time so far.
However users have taken to social media to sound-off about bugs that have affected Spark Sport Formula One and hockey coverage at times.
The telco is offering pubs and clubs a Spark Sport subscription at a household rather than commercial rate, and is making all the All Blacks pool games, plus the semis and final, available through free-to-air partner TVNZ. The pool games will screen on a one-hour delay.
TVNZ will also screen the opener, plus the All Blacks presumed quarter-final on a one-hour delay.